Onodera


Recent Publications 



1999
1998
1997
1996
1995



1999


(1)  A. Onodera, K. Yoshio, H. Satoh, T. Takama, M. Fujita and H.Yamashita
        Li-induced Ferroelectricity and its Structural Phase Transition in ZnO
        (Ferroelectrics  (1999),  in press).

(2)  A. Onodera, C. C. Myint, Y. Kawamura, H. Satoh and K. Matsuki
       Specific Heat Study in II-VI Semiconductor Cd_1-xMn_xTe
      (Ferroelectrics  (1999),  in press). 

(3)  A. Onodera, N. Tamaki, H. Satoh and H. Yamashita 
       Novel Ferroelectricity in Polar Semiconductor ZnO by Li-Substitution, 
       (IEEE Proceedings (1999),  in press).

(4)   A. Onodera and Y. Kawamura, I. Okabe and H. Terauchi 
        Specific Heat Behavior in Epitaxial Ferroelectric BaTiO₃ Thin Film
        (J. European Ceram. Soc. 19 (1999),  1477).

(5)  T. Hikita, M. Tanimoto and A. Onodera
       Phase Transitions in K₂Mn₂(SO₄)³ Langbeinite
       (Ferroelectrics  (1999),  in press). 

(6)  K. Matsuki and A. Onodera
       Observation of Domain Structure in Ferroelectric K₂TeO₃
       (Ferroelectrics  (1999),  in press). 

(7)  A. Onodera, N. Tamaki, H. Satoh, H. Yamashita, A. Sakai
        Novel Ferroelectricity in Piezoelectric ZnO by Li-Substitution
        (Ceramic Transactions 100 (1999) 77-86.).

(8)  E. Islam, A. Sakai and A. Onodera
        Micro-Raman Scattering Study of the Ferroelectric Phase Transition in
        Tb₂(MoO₄)3 in the frequency Region of MoO₄ Internal Modes
       (J. Phys. Soc. Jpn. 68 (1999) No.8)

(9) A. Onodera and T. Hosokawa,
      Electronic CD-ROM Textbook with Movies  
      - Physics for Non-Scientists -
      (J. Higher Education 6  (1999) 70-75).





1998

(1) A. Onodera
    New Ferroelectric Phase in II-VI Semiconductor ZnO
    (Buturi 53 (1998) p.282-286 (in Japanese)).

(2) A. Onodera, K. Yoshio, H. Satoh, H. Yamashita and N. Sakagami
    Li-Substitution Effect and Ferroelectric Properties in 
    Piezoelectric Semiconductor ZnO
   (Jpn. J. Appl. Phys. 37 (1998)  5315-5317).

(3) A. Onodera, N. Tamaki, Y. Kawamura, H. Satoh and H. Yamashita,
    X-ray Study of Ferroelectric Phase Transition by
    Li-Substitution in  Semiconducting ZnO,
    (Ferroelectrics 217 (1998) 9-15).

(4) A. Onodera, N. Tamaki, Y. Kawamura, T. Sawada, N. Sakagami, K.Jin, 
    H. Satoh and H. Yamashita,
    Ferroelectric Phase Transition in Piezoelectric Semiconductor ZnO,
    (J. Kor. Phys. 32 (1998) S11-S14).

(5) Y. Kawamura, A. Onodera, H. Satoh and K. Matsuki,
    Specific Heat Anomaly Associated with Ferroelectric Phase Transition 
    in II-VI Semiconductor Cd_1-xZn_xTe
    (J. Kor. Phys. 32 (1998) S77-S80).

(6) B.A. Strukov and A. Onodera, 
    Thermal and Dielectric Study of Ferroelectric Phase Transition
    in LaBSiO₅ Crystal 
    (Phys. Solid Stat. 40  (1998) 1193-1195).

(7) K. Weishaupt, M. Takesada, A. Simon, M. P. Gelfand, A. Onodera and
    H. D. Hheimer,
    Pressure and Temperature Dependence of the Elastic Constants 
    of Ammouinum  Fluoroberyllate,
    (Phys. Rev. B57 (1998) 5693-5698).


(8) T. Hikita, A. Onodera and Tanimoto
    Specific Heat and ESR Study of Langbeinite-type Crystals 
    (Ferroelectrics 217 (1998) 231-239).

(9) B.A. Strukov, Y. Usesu, A. Onodera, S. N. Gorshkov and I. V.Shnaidshtein,
    Effect of Nd³⁺ Doping upon Ferroelectric Properties of LaBGeO₅ Crystals, 
    (Ferroelectrics 217 (1998) 603-609). 

(10) A. Onodera, T. Sawada, Y. Kawamura, T. Takama, M. Fujita and H.Yamashita,
     X-ray and Thermal Study of b-K₂SO₄ type K₂BeF₄
     (J. Kor. Phys. 32 (1998) S73-S76).

(11) E. Islam, A. Sakai, A. Onodera and B. A. Strukov,
     Micro-Raman Scattering Study of Rare Earth Molybdate I  - Tb₂(MoO₄)³ -
     (J. Kor. Phys. 32 (1998) S506-S508).

(12) A. Sakai, K. Kodama, Y. Kawamura, A. Onodera and B. A. Strukov,
     Micro-Raman Scattering Study of Rare Earth Molybdate II  - Gd₂(MoO₄)³ -
     (J. Kor. Phys. 32 (1998) S509-S511).

(13) K. Matsuki and A. Onodera,
     ESR Studies on Ferroelectric K₂TeO₃
     (J. Kor. Phys. 32 (1998) S653-S655).

(14) I.V. Shinaidshtein, B. A. Strukov and A. Onodera,
     Comparative Study of Heat Properties of Rare Earth Molybdates
     (J. Kor. Phys. 32 (1998) S238-S240).

(15)  A. Onodera
      Ferroelectric Semiconductors : New Aspects
      (Proc. of Symp. on Ferroelectric Research : Recent Trend and 
       Perspective for the 21th Century, (1998) p. 204-209  (in Japanese)).

(16) A. Onodera, K. Yoshio, H. Satoh, M. Fujita and T. Takama
     The Crystal Structure of II-VI Ferroelectric Semiconductor ZnO:Li 
     (Ann. Rep. of High Brilliance X-ray Lab., 15 (1998) 8-10).

(17) H. Satoh, E. Abe, T. Hosokawa and A. Onodera
     Physics Class of Low of Motion using a Speedometer
     (J. of Physics Education 26 (1998) p. 7-8).





1997


(1) A. Onodera, N. Tamaki, K. Jin and H. Yamashita,
    Ferroelectric Properties in Piezoelectric Semiconductor Zn_1-xM_xO (M=Li, Mg)
    (Jpn. J. Appl. Phys. 36 (1997) 6008-6011).

(2) A. Sakai, E. Islam, A. Onodera and B. A. Strukov, 
    Temperature Dependence of Raman Scattering Spectra of Internal
    Modes in Tb₂(MoO₄)³,
    (Ferroelectrics 203 (1997) 87-94).

(3) K. Weishaupt, J. T. Held, S. Kohn, A. Onodera, H.D. Hochheimer and 
    K. Brister,
    Equation of State for Ammonium Fluoroberyllate,
    (J. Phys. Chem Solids  58 (1997) 1603-1605).

(4 ) D. I. Kim, A. Onodera and S-I. Kwun,
     Linear Birefringence Study on the Phase Transition of K₂TeO₃ 
     (J . Phys. Soc. Jpn. 66 (1997) 2204).

(5) A. Simon, M. Takesada, K. Weishaupt, M. Gelfand, A. Onodera and 
     H. D. Hochheimer, 
     High Pressure Brillouin Scattering Study of Ammonium Fluoroberyllate
     (Solid State Commun. 101 (1997) 139-143).

(6) A. Onodera, T. Sawada, Y. Kawamura, M. Fujita and T. Takama
    Crystal Structure Analysis of b-K₂SO₄ type K₂BeF₄,
    (Ann. Rep. of High Brilliance X-ray Lab., 14 (1997) p.31-33).

(7) T. Hosokawa and A. Onodera
    Entrance Examination of University and Physics Education
    (J. Higher Education, Special Issue (1997) p. 111-117).

(8) A. Onodera and T. Hosokawa
    Internet as a tool of Physics Education 
    (J. Higher Education 2 (1997) p. 77-85).

(9) T. Hosokawa, A. Onodera, T. Yamada and M. Tsuruoka,
    Opinion on Entrance Examination to University 
    - From Questionnair to High school in Hokkaido -
    (J. Higher Education 2 (1997) p.180-184).

(10) A. Onodera and T. Hosokawa ,
     Learning Physics Again using Internet
     (Hokkaido University Computing Center News 29 (1997) p.41-45).






1996

(1) A. Onodera, N. Tamaki, Y. Kawamura, T. Sawada and H. Yamashita
    Dielectric Activity and Ferroelectricity in Piezoelectric
    Semiconductor Li-Doped ZnO
    (Jpn. J. Appl. Phys. 35, p. 11-13 (1996)).

(2)  N. Tamaki, A. Onodera, and H. Yamashita
     Measurements of D-E Hysteresis Loop and Ferroelectric Activity
     in Piezoelectric Li-Doped ZnO,      
     (J. Kor.  Phys.,  29 (1996) 668-671.)

(3)  A. Sakai, T. Sakuma, E. Islam, A. Onodera and B.A. Strukov 
     Micro-Raman Scattering Study of the Phase Transition of Tb₂(MoO₄)³
     (J. Kor.  Phys.,  29 (1996) 490-493.)

(4) A. Onodera, Y. Kawamura, N. Tamaki, H. Fujishita, K. Roleder, J.Dec and 
    A. Molak
    A.C. Calorimetric Study of Single Crystals of Antiferroelectric PbZrO₃
    and PbZr_1-xTi_xO₃ (x=0.01)
    (J. Kor.  Phys. , 29 (1996) 691-694.)

(5) K. Matsuki and A. Onodera
    ESR Studies on X-Irradiated Ferroelectric K₂TeO₃
    (J. Kor.  Phys.,  29 (1996) 713-716.)

(6) A. Onodera, N. Tamaki, H. Yamashita, K. Matsuki and T. Takama
    Phase Transitions in a New Ferroelectric K₂TeO₃.
    (Ferroelectrics,  185 p. 147-150 (1996) ).

(7) B. A. Strukov, A. Onodera, S.A. Traskin, I.V. Shinaidshtein B.S. Redkin and H. Haga,
    Thermal Properties of Improper Ferroelectric Tb₂(MoO₄)³: Critical
    Phenomena and Traces of Isomorphous Phase Transition
    (Ferroelectrics  185, p.181-184 (1996)).

(8) T. Sawada, A. Onodera, N. Tamaki, T. Takama, H. Yamashita and K.Matsuki,
    X-Ray Study of Phase Transition in Ferroelectric K₂TeO₃   
    (J. Kor.  Phys.,  29 (1996) 717-720.)

(9) M. Turuoka, T. Nagata, T. Hosokawa and A. Onodera,
    The Crisis in Science Education in High School and University,
    (J. Higher Education 1 (1996) p. 105-115).





1995


(1)  Long-Term Relaxation Phenomena in INC Phase in K₂ZnCl₄,
       Ferroelectrics  172 (1995) p.172.

(2)  Dielectric Study in K₂TeO₃ : A New Ferroelectric,
       J. Phys. Soc. Jpn.  64 (1995) p.1481.

(3)  Three Dimensional XY Critical Behavior of Heat Capacity at Normal-
       Incommensurate Phase Transition in Rb₂ZnCl₄, 
       J. Phys. Soc. Jpn. 64 (1995) p.822.

(4)  Specific Heat of Amorphous (Hf, Ta)Fe₂ Alloys,
       J. Mag. Mag. Mater.  140-144 (1995) p.309.

(5)  Specific Heat of a beta-Tb₂(MoO₄)³ Crystal in the Region of the 
       Nonideal Ferroelectric Phase Transition,  JETP  81 (1995) p.202.

(6)  Molecular Motion of PO₄ in KDP at Ferroelectric Phase Transition, 
        Ferroelectrics  170 (1995) p. 17.

(7)  Specific Heat and Axial Pressure Influence on Phase Transitions in
       NaNbO₃:Mn, Ferroelectrics  172 (1995) p.295.

(8)  Essay "Dream of Pepinsky" (in Japanese) Kotai Buturi 30 (1995) p.14.

(9) "Dielectric Anomaly and X-ray Study of Phase Transition in K₂TeO₃". 
     (in Japanese),Ann.Rep.High Brilliance X-ray Lab 12 (1995) p. 8.


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